Billionaire investor Carl Icahn is jumping in to the fight for control over Newell Brands, buying a minority stake in the consumer products company that has been targeted by activist investor Starboard Value LP.

The findings are based on a shopper survey conducted by HRC Retail Advisory and highlights the challenges retail chains increasingly face as they try to find the right balance between staffing and technology in stores.

Facebook disclosed the issue in a blog post on Friday, hours before media reports that conservative-leaning Cambridge Analytica, a data company known for its work on Trump's 2016 presidential campaign, was given access to the data and may not have deleted it.

Hyundai issued a recall last month for more than 150,000 U.S. Sonatas after incidents of non-deployment were linked to electrical overstress in the air-bag control unit, but said it did not have a final fix.

Shares were stuck on their worst run since November on Monday, as caution gripped traders in a week in which the Federal Reserve is likely to raise U.S. interest rates and perhaps signal as many as three more hikes lie in store this year.

Indonesian police say a luxury yacht seized as part of a U.S. probe into the alleged multibillion-dollar theft of funds from a Malaysian state investment company has not been handed over to the U.S. because of a legal challenge from its owner.